expert 4×4 Set 69 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 3, 2], Column headers: [9, 9, 10]

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Answer: Row 5: [45, 45, 50]; Row 3: [27, 27, 30]; Row 2: [18, 18, 20]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 5
  • 3
  • 2
ColHeaders
  • 9
  • 9
  • 10
Cells
  • [45,45,50]
  • [27,27,30]
  • [18,18,20]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 1], Column headers: [7, 9, 1]

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Answer: Row 3: [4, 6, 2]; Row 4: [3, 5, 3]; Row 1: [6, 8, 0]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 3
  • 4
  • 1
ColHeaders
  • 7
  • 9
  • 1
Cells
  • [4,6,2]
  • [3,5,3]
  • [6,8,0]